388626248 (number)

388626248 is an even 9-digits composite number following 388626247 and preceding 388626249. In scientific notation, it is written as 3.88626248 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 194176000 positive integers (up to 388626248) that are relatively prime to 388626248.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty-six thousand two hundred forty-eight

Notation

Scientific notation 3.88626248 × 10^8
Engineering notation 3.88626248 × 10^6

Prime Factorization of 388626248

Prime Factorization 2 × 2 × 2 × 1481 × 32801

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 97156562
Product of the distinct prime numbers

The prime factorization of 388626248 is 2 × 2 × 2 × 1481 × 32801. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 18, 86, 854, 832, 4286, 1554, 90545, 19516, 785566, 9788, 3050746, 7773201, 7309617, 15117065, 409435825, 775327296, 9483104385, 1378741471

Basic calculations (n = 388626248)

Multiplication

n×y
n×2 777252496
n×3 1165878744
n×4 1554504992
n×5 1943131240

Division

n÷y
n÷2 194313124
n÷3 129542082.66667
n÷3 97156562
n÷5 77725249.6

Exponentiation

ny
n2 151030360634557504
n3 5.8694362387495E+25
n4 2.2810169833404E+34
n5 8.8646307185988E+42

Nth Root

y√n
2√n 19713.605657008
3√n 729.75549952797
4√n 140.40514825678
5√n 52.228364447535

Divisors of 388626248

1, 2, 4, 8, 1481, 2962, 5924, 11848, 32801, 65602, 131204, 262408, 48578281, 97156562, 194313124, 388626248

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388626247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388626248 can be divided by 16 positive divisors. The sum of these divisors (counting 388626248) is 1, the average is 0.0625.

Base conversion 388626248

Base System Value
2 Binary 10111001010011111011101001000
3 Ternary 1000002021020222202
4 Quaternary 113022133131020
5 Quinary 1243442014443
6 Senary 102321335332
8 Octal 2712373510
10 Decimal 388626248
12 Duodecimal aa197548
16 Hexadecimal 1729f748
20 Vigesimal 618i5c8
36 Base36 6fdlxk

Cryptographic Hash Functions

md5 fe0e4a77dc66c52bef235d07486cd90e
sha1 e95574cdf262148d73c286f8c73818355b92bedf
sha256 6a5a4d335632076f571db551fb711fc70d309f6a877cf94a79afe83f73b2ac23
sha512 b24c36e00e333415062d3f34819a06ca428139bf46b4de4fbd70d5baa31429093108ac53a32a23b49771e2dbadcff1ccbe71ec350135be719e3a30c43105455e
ripemd-160 ca67efda4eccb2b37da305829c401de6b0d1e1fc

388626248 as geometric shapes

Circle

Radius = n
Diameter 777252496
Circumference 2441810731.4179
Area 4.7447587143854E+17

Sphere

Radius = n
Volume 2.4585837024492E+26
Surface area 1.8979034857542E+18
Circumference 2441810731.4179

Square

Length = n
Perimeter 1554504992
Area 151030360634557504
Diagonal 549600510.61577

Cube

Length = n
Surface area 906182163807345024
Volume 5.8694362387495E+25
Space diagonal 673120406.69086

Equilateral Triangle

Length = n
Perimeter 1165878744
Area 6.5398064526126E+16
Altitude 336560203.34543

Triangular Pyramid

Length = n
Surface area 6.5398064526126E+16
Volume 6.9171969436031E+24
Height 183200170.20526